506  
CDUS43 KUNR 120837  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
237 AM MDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 11 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 255 PM 87 1958 65 3 69  
MINIMUM 54 1111 PM 23 1953 40 14 46  
AVERAGE 61 52 9 58  
 
PRECIPITATION (IN)  
YESTERDAY 1.70R 1.22 2005 0.11 1.59 0.00  
MONTH TO DATE 1.72 1.06 0.66 0.90  
SINCE MAR 1 3.99 4.05 -0.06 2.73  
SINCE JAN 1 5.24 4.86 0.38 3.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 13 -9 7  
MONTH TO DATE 88 164 -76 134  
SINCE MAR 1 1959 1716 243 1825  
SINCE JUL 1 7208 6974 234 6581  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 61 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 90 1960  
MINIMUM TEMPERATURE (F) 40 22 1943  
1953  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 530 AM MDT SUNSET 808 PM MDT  
MAY 13 2023...........SUNRISE 528 AM MDT SUNSET 809 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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